The ShoreGear 220T1A is a 1U half-width voice switch that supports up to 220 IP phones, or up to 70 IP phones, 2 loop start trunks, 4 analog extension ports and a T1 simultaneously. The ShoreGear 220T1A communicates with IP phones, soft phones and other IP endpoints using the Media Gateway Control Protocol (MGCP).
Features
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2 RJ-45 local area network (LAN) connectors
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1 RJ-45 T1 port for connecting the switch to a telephone company
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1 RJ-45 T1 monitor port for connecting test equipment
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1 RJ-21X port for punchdown block, patch panel, or 12-port harmonica connector
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2 loop start trunk ports (FXO)
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4 analog extension ports (FXS)
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1 DB-9, RS-232C maintenance port for serial communications
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1 3.5 mm stereo input for connecting a music-on-hold source
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1 3.5 mm stereo output for connecting to a overhead paging system or night bell
Specifications
- Dimensions
- 1.69 x 8.39 x 14.28 inches (43 x 213 x 378 mm)
- Weight
- 5.3 lb (2.4 kg)
- Input voltage
- 100-240 VAC, 50-60 Hz
- Power consumption
- 1A max
- Humidity
- 0-90% relative humidity (non-condensing)
- Operating temperature
- 0-50° C